CN202020784U - Negative pressure therapy external drainage absorption device - Google Patents
Negative pressure therapy external drainage absorption device Download PDFInfo
- Publication number
- CN202020784U CN202020784U CN201120093849XU CN201120093849U CN202020784U CN 202020784 U CN202020784 U CN 202020784U CN 201120093849X U CN201120093849X U CN 201120093849XU CN 201120093849 U CN201120093849 U CN 201120093849U CN 202020784 U CN202020784 U CN 202020784U
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- CN
- China
- Prior art keywords
- negative pressure
- pressure therapy
- absorption device
- external
- external drainage
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Abstract
The utility model discloses a negative pressure therapy external drainage absorption device, which belongs to the technical field of medical equipment for curing skin wound. The utility model aims at providing the negative pressure therapy external drainage absorption device. The utility model adopts the technical scheme that: the negative pressure therapy external drainage absorption device comprises an external sucking tray, a connecting pipe and a negative pressure connector, wherein one end of the connecting pipe is fixed with the sucking tray, the negative pressure connector is fixed on the other end of the connecting pipe, a limiter is sleeved on the connecting pipe, the middle part of the external sucking tray is a convex arc shape, a convex arc is provided with a sucking hole, and the edge of the sucking tray is an annular flaky adhesive film. The negative pressure therapy external drainage absorption device can be used in negative pressure therapy equipment.
Description
Technical field
The external drain adsorbent equipment of this utility model negative pressure treatment belongs to the technical field of medical instruments for the treatment of skin injury.
Background technology
Existing to skin and soft tissue injury, for example the Therapeutic Method of soft tissue injurys such as wound, burn, decubital ulcer and acute and chronic ulcer adopts mostly to the outside drug of topical application of wound site and debridement or operative treatment, and therapeutic modalities such as while and antibiotic medicine for oral administration or transfusion antiinflammatory combine.Above-mentioned Therapeutic Method takes effect slower, easily concurrent infection etc. even severe complications more.The Therapeutic Method that adopts negative pressure drainage device cleaning wound is also arranged at present, but negative pressure closed-loop operation complexity is loaded down with trivial details, some in addition need fix sponge by stitching, obturation effect is also undesirable, does not reach better therapeutic effect.
The utility model content
Problem to be solved in the utility model provides the external drain adsorbent equipment of a kind of negative pressure treatment.
In order to address the above problem the technical solution adopted in the utility model: the external drain adsorbent equipment of negative pressure treatment, comprise external sucker, connection tube and negative pressure joint, an end of connection tube is fixed with sucker, is fixed with the negative pressure joint at the other end of connection tube.
On connection tube, be set with current limiter.
The structure of external sucker is, the centre is the circular-arc of projection, and described protruding circular arc is provided with inhales the hole, and the edge of sucker is that annular slice is pasted film.
The beneficial effects of the utility model are: an end is positioned at top, skin trauma affected part, and the other end connects the negative pressure generator, skin wound can be cleaned gradually, has effectively shortened the skin wound treatment time; When the treatment skin trauma, use the external drain adsorbent equipment of negative pressure treatment, be easy to clean wound surface, quickened the wound surface rehabilitation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The external drain adsorbent equipment of negative pressure treatment comprises external sucker, connection tube and negative pressure joint 3, and an end of connection tube 4 is fixed with sucker 1, is fixed with negative pressure joint 3 at the other end of connection tube 4.
On connection tube 4, be set with current limiter 5.
The structure of external sucker 1 is, the centre is the circular-arc of projection, and described protruding circular arc is provided with inhales hole 2, and the edge of sucker 1 is that annular slice is pasted film.
Current limiter 5 is a prior art, can substitute with the choke valve on the existing infusion set to use.
During use, the sucker 1 with the external drain adsorbent equipment of negative pressure treatment places on the wound face earlier, more medical absorption foam-rubber cushion is placed on the sucker.Isolate with conventional method and periphery around the medical absorption foam-rubber cushion, for example medical absorption foam-rubber cushion and peripheral skin are fixed with medical adhesive tape.The connection tube 5 of the external drain adsorbent equipment of negative pressure treatment passes from the through hole 3 of medical absorption foam-rubber cushion and connects negative pressure joint 3, and negative pressure joint 3 is connected with the negative pressure source of hospital, also can be connected with negative pressure pump.After opening negative pressure source, negative pressure value is controlled between the 50-120mmHg according to the wound degree adjustment, discontinuous operation 1/3 minute to several minutes.Like this adsorbate is adsorbed on the medical sponge absorption layer.Continue to use routine medication in the time of the treatment wound, effectively shortened treatment time.
Claims (3)
1. the external drain adsorbent equipment of negative pressure treatment is characterized in that comprising external sucker, connection tube and negative pressure joint, and an end of connection tube (4) is fixed with sucker (1), is fixed with negative pressure joint (3) at the other end of connection tube (4).
2. it is characterized in that according to the external drain adsorbent equipment of the described negative pressure treatment of claim 1: on connection tube (4), be set with current limiter (5).
3. it is characterized in that according to the external drain adsorbent equipment of the described negative pressure treatment of claim 1 structure of external sucker (1) is: middle is the circular-arc of projection, described protruding circular arc is provided with inhales hole (2), and the edge of sucker (1) is that annular slice is pasted film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093849XU CN202020784U (en) | 2011-04-01 | 2011-04-01 | Negative pressure therapy external drainage absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093849XU CN202020784U (en) | 2011-04-01 | 2011-04-01 | Negative pressure therapy external drainage absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020784U true CN202020784U (en) | 2011-11-02 |
Family
ID=44845754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120093849XU Expired - Lifetime CN202020784U (en) | 2011-04-01 | 2011-04-01 | Negative pressure therapy external drainage absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020784U (en) |
-
2011
- 2011-04-01 CN CN201120093849XU patent/CN202020784U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |